Badge 5: Koga (FireRed / LeafGreen)

1 The Game Corner and the Rocket Hideout

At the back of the Celadon Game Corner, a switch behind the poster opens a staircase (CeladonCity_GameCorner_EventScript_Poster: setmetatile at (15, 2), (16, 2), (17, 2)). It leads to the Rocket Hideout: four basement floors, with B2F and B3F strewn with tiles that make the player slide (MB_SPIN_*, until MB_STOP_SPINNING or a wall). On the left of B4F a grunt guards the Lift Key at (3, 2) (FLAG_HIDE_LIFT_KEY): that half is a dead end, so you leave by the lift (FLAG_CAN_USE_ROCKET_HIDEOUT_LIFT), which drops the player at the bottom of B4F, from where you walk up to Giovanni. Once beaten, the Silph Scope (FLAG_HIDE_SILPH_SCOPE, set at the start) appears at (20, 5).

▶ From the Gym to the Celadon Game Corner 76 歩 · ✸ 1 砕く岩 · 1 段差
Celadon City — ジム → Celadon City → Celadon City — ゲームコーナー
▶ The Rocket Hideout, B1F to B4F 100 歩
Celadon City — ゲームコーナー → Rocket Hideout — B1F → Rocket Hideout — B2F → Rocket Hideout — B3F → Rocket Hideout — B4F
▶ The Lift Key 20 歩 · ! 1 トレーナーの視線
Rocket Hideout — B4F
▶ By the lift to Giovanni 25 歩
Rocket Hideout — B4F
▶ The Silph Scope 2 歩
Rocket Hideout — B4F

出典 : CeladonCity_GameCorner/scripts.inc, RocketHideout_B4F/map.json, event_scripts.s (ResetAllMapFlags) · blocages § 5.10

2 Pokémon Tower

Back to Lavender Town through Route 7, the Underground Path and Route 8. On floor 6 of Pokémon Tower, tiles (11, 15) and (12, 16) start the ghost scene (PokemonTower_6F_EventScript_MarowakGhost, VAR_MAP_SCENE_POKEMON_TOWER_6F at 0): the battle is played with the Silph Scope and the variable becomes 1; the stairs at (11, 16) lead to floor 7, where three Rocket grunts guard Mr. Fuji at (11, 4).

▶ To Lavender Town, then Pokémon Tower (floors 1 to 6) 415 歩 · ! 5 トレーナーの視線 · 4 段差
Rocket Hideout — B1F → Celadon City — ゲームコーナー → Celadon City → Route 7 → Kanto Underground Path — 西の入口 → Kanto Underground Path — 東西トンネル → Kanto Underground Path — 東の入口 → Route 8 → Lavender Town → Pokémon Tower — 1F → Pokémon Tower — 2F → Pokémon Tower — 3F → Pokémon Tower — 4F → Pokémon Tower — 5F → Pokémon Tower — 6F
▶ The floor 6 ghost 34 歩 · ! 2 トレーナーの視線
Pokémon Tower — 6F
▶ Floor 7: Mr. Fuji 12 歩 · ! 3 トレーナーの視線
Pokémon Tower — 6F → Pokémon Tower — 7F

出典 : PokemonTower_6F/scripts.inc, PokemonTower_7F/map.json · blocages § 5.10

3 The Poké Flute, Snorlax and the road to Fuchsia

Mr. Fuji, rescued, goes home (FLAG_HIDE_POKEHOUSE_FUJI is cleared) and gives the Poké Flute. Snorlax sleeps at (14, 70) on Route 12 (FLAG_HIDE_ROUTE_12_SNORLAX) and only leaves after the battle. Then Routes 12, 13, 14 and 15 to Fuchsia City.

▶ At Mr. Fuji's: the Poké Flute 185 歩 · ! 7 トレーナーの視線
Pokémon Tower — 7F → Pokémon Tower — 6F → Pokémon Tower — 5F → Pokémon Tower — 4F → Pokémon Tower — 3F → Pokémon Tower — 2F → Pokémon Tower — 1F → Lavender Town → Lavender Town — Volunteer Pokémon House
▶ Route 12: Snorlax 135 歩 · ! 4 トレーナーの視線
Lavender Town — Volunteer Pokémon House → Lavender Town → Route 12 → Route 12 — 北の入口 1F → Route 12
▶ Routes 12 to 15 to Fuchsia City 320 歩 · ! 5 トレーナーの視線
Route 12 → Route 13 → Route 14 → Route 15 → Route 15 — 西の入口 1F → Route 15 → Fuchsia City

出典 : LavenderTown_VolunteerPokemonHouse/scripts.inc, Route12/scripts.inc · blocages § 5.9

4 The Gym — badge 5

Invisible walls partition Koga's Gym; they only show when touched. After him: FLAG_DEFEATED_KOGA, FLAG_BADGE05_GET; the Soul Badge lets you use Surf outside battle (FLAG_BADGE05_GET + FIELD_MOVE_SURF).

▶ To the Fuchsia Gym 69 歩
Fuchsia City → Fuchsia City — ジム
📍 Kayden (Fuchsia City — ジム)
📍 Shawn (Fuchsia City — ジム)
📍 Kirk (Fuchsia City — ジム)
⚔ Koga (Fuchsia City — ジム)

手持ち — Koga

• ドガース Lv. 37
• ベトベトン Lv. 39
• ドガース Lv. 37
• マタドガス Lv. 43

賞金 : 4300 ₽

報酬

• わざマシン０６
• バッジ5 : Surfがフィールドで使える ; Defense +10%.

出典 : src/party_menu.c, src/pokemon.c, src/battle_main.c, src/battle_util.c (IsMonDisobedient)

出典 : FuchsiaCity_Gym/scripts.inc